88442244888888 has 512 divisors, whose sum is σ = 271837762560000. Its totient is φ = 23630228029440.

The previous prime is 88442244888859. The next prime is 88442244888889. The reversal of 88442244888888 is 88888844224488.

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 88442244888888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88442244888889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11571662395 + ... + 11571670037.

It is an arithmetic number, because the mean of its divisors is an integer number (530933130000).

It is a self-describing number.

Almost surely, 2^{88442244888888} is an apocalyptic number.

88442244888888 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88442244888888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135918881280000).

88442244888888 is an abundant number, since it is smaller than the sum of its proper divisors (183395517671112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88442244888888 is a wasteful number, since it uses less digits than its factorization.

88442244888888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9195 (or 9191 counting only the distinct ones).

The product of its digits is 17179869184, while the sum is 84.

The spelling of 88442244888888 in words is "eighty-eight trillion, four hundred forty-two billion, two hundred forty-four million, eight hundred eighty-eight thousand, eight hundred eighty-eight".